INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8ebc40ba8c2642f946f90fba914571ec77689adcaee9b9b8839b198fb7a68a2', 
    'fVSPgpxf/i1o5GErlbJNlxQ9lsskZc0j5pVsGAQrGGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)